Description:
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I have a fairly high usage cluster of 35+ servers.  Opcache is reset daily each night.  Opcache stats for 'cache hits', 'hits' and 'opcache_hit_rate' appear to be affected by the 'hits' variable which is limited to a maximum number size of 2,147,483,647...or 32bit int.  Once this # of hits is reached the number will turn negative and start counting up(going more positive) until it reaches zero and then it will go positive again.  Meanwhile the 'opcache_hit_rate' will become a negative number...IE -788% hit rate for example.

My concern is if this affects performance?

Status dump below for an example server...
opcache_enabled	true
cache_full	false
restart_pending	false
restart_in_progress	false
used_memory	479.96 MB
free_memory	288.04 MB
wasted_memory	0 bytes
current_wasted_percentage	0.00%
buffer_size	67,108,864
used_memory	34.91 MB
free_memory	29.09 MB
number_of_strings	663,003
num_cached_scripts	17,085
num_cached_keys	35,394
max_cached_keys	65,407
hits	-2,063,254,866
start_time	Sun, 23 Jun 19 07:37:35 -0500
last_restart_time	never
oom_restarts	0
hash_restarts	0
manual_restarts	0
misses	17,638
blacklist_misses	0
blacklist_miss_ratio	0.00%
opcache_hit_rate	-108.17%

Thank you